Then Abram fell on his face; and God said to him,
"As for me, this is my covenant with you: You shall be the ancestor of a multitude of nations.
No longer shall your name be Abram, but your name shall be Abraham; for I have made you the ancestor of a multitude of nations.
References for Genesis 17:5
I will make you exceedingly fruitful; and I will make nations of you, and kings shall come from you.
I will establish my covenant between me and you, and your offspring after you throughout their generations, for an everlasting covenant, to be God to you and to your offspring after you.
References for Genesis 17:7
And I will give to you, and to your offspring after you, the land where you are now an alien, all the land of Canaan, for a perpetual holding; and I will be their God."
God said to Abraham, "As for you, you shall keep my covenant, you and your offspring after you throughout their generations.
This is my covenant, which you shall keep, between me and you and your offspring after you: Every male among you shall be circumcised.
You shall circumcise the flesh of your foreskins, and it shall be a sign of the covenant between me and you.
Throughout your generations every male among you shall be circumcised when he is eight days old, including the slave born in your house and the one bought with your money from any foreigner who is not of your offspring.
Both the slave born in your house and the one bought with your money must be circumcised. So shall my covenant be in your flesh an everlasting covenant.